Description |
vi, 71 p. : ill., maps ; 28 cm. |
Series |
U.S. Geological Survey circular ; 930-O
|
Form |
Also available via Internet from USGS web site. |
Note |
"Prepared as a cooperative effort among earth-science and mineral-resource agencies of Australia, Canada, the Federal Republic of Germany, the Republic of South Africa, the United Kingdom, and the United States of America." |
Bibliography |
Includes bibliographical references (p. 66-71). |
Subject |
Tungsten.
|
Added Author |
Sinclair, W. D.
|
|
Amey, Earle B.
|
|
Geological Survey (U.S.)
|
Standard No. |
AU@ 000013666787 |
Gpo Item No. |
0620-A (online) |
Sudoc No. |
I 19.4/2:930-O |
|